This is a custom virtual reality camera system - a 2 x Back-Bone Gear Ribcage AIR Modified GoPro HERO4 Black Cameras with two super-wide 250° Fisheye Lenses, and 2 x Mount. Basically, a total package for capturing spherical VR footage! Simply and easy to use, great for live 360 streaming. This rig has really sharp Entaniya 250 degree lenses, so you can get much closer to the camera with less.

This is a custom rig that GoPro doesn't sell- you have to have it modified at cost and there aren't that many out there.

ADDITIONAL INFORMATION:

The HERO4 Black shoots Ultra HD 4K resolution at 30/25/24 fps. After stitching, UHD 4K recordings will result in a final equirectangular resolution of 5800 x 2900, while 2.7K recordings (up to 60 fps) will result in a 4200 x 2100 resolution.

Move beyond just wide and ultra-wide POV-style shots with the Ribcage AIR GoPro HERO4 Black from Back-Bone Gear. Based on a modified GoPro HERO4 Black, this action camera features an adaptable lens mounting system ready for use with M12, CS-Mount, and C-Mount lenses. With an accessory (available separately), it can also work with vintage Bolex and D-Mount movie camera lenses.

A standard GoPro HERO4 Black has been re-housed in aluminum frame for enhanced durability. The housing features an interchangeable lens mount for using movie camera, CCTV, and specialty lenses as well as on-camera filters. Benefits of these lenses include manual focus control, depth-of-field control, macro shooting, optical zoom, and iris control.

Interchangeable Lens Design
Frame the shot the way you visualized it with the aid of a plethora of lens choices. Out of the box, the Ribcage AIR HERO4 Black works with M12 (S-Mount), CS-Mount, and C-Mount lenses as well as accessories for them. With suitable adapters (available separately), you can also fit the camera with Bolex and D-Mount lenses. An adjustable flange distance ensures sharp backfocus no matter what lens system you use.

These were originally purchased pre-modified from SeeSense . Used in a closed professional set environment. If you have any questions or are not sure about any details please contact before purchase.